Gilsonite in foundry industry is using by mixing with foundry sand or we can say that its one of foundry additives for increasing the quality of foundry products.
Gilsonite is adding to foundry sands as carbon additive instead of sea coal and this item is very important in foundry so for adding Gilsonite must bbe in powder mode and the mesh size of powder must be 200 micron.
so only in this mode can mix with foundry sand and have good results.
packing Gilsonite foundry grade of Asia Gilsonite would be in 25 kg 2 ply bags or in 1000 kg jumbo bags the packing can be with pallet or without pallet follow of client order.